Don Terrill’s Speed-Talk

Our findings on the EFI have beem very simular to what Darin has found. We have been building efi combo engines for 5-6 years now. We have been able to make the same exact HP on our efi engines versus Carb versions. We have been lucky enough to be involved in the development of the FAST XFI unit. Ag...

Just a note on our findings on the sniper intake. I have already shared these findings with Darin. Last week we performed a dyno test on the sniper intake versus our Sonny's brodix we have been running on our 565 series engines. We did all testing A-B-A back to back to insure accurate results. We fo...

Greenlight, I'm sorry to hear of your problems with your car. I've never experienced that kind of problems. I install quite a few a year on drag cars and run them on all my cars. But I must admit I've never revved one to 12000rpm with a edist. I race most NHRA national and div4,5,3 events and sure d...

I believe you will be surprised at how easy the fast efi unit is to get up and running. We performed a lot of the beta testing on new Fast XFI boxes. The new features on the xfi are very nice and user friendly. If you purchase it from a good dealer he should supply you with a file that should have y...